# GridShell vs Backflip Obby Master Parkour

The clearest difference is in-app purchases: GridShell at none against Backflip Obby Master Parkour's 10. GridShell also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Backflip Obby Master Parkour sells 10 one-off in-app purchases. GridShell asks for nothing beyond the download.

## The numbers

| Metric | GridShell | Backflip Obby Master Parkour |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/backflip-obby-master-parkour/id6803133429/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 37 MB | 288 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LASER AYYILDIZ](https://appshunter.io/developer/1854892418) | [Hung Nguyen Hoang](https://appshunter.io/developer/1896580058) |

## What reviewers say

### GridShell

[App page](https://appshunter.io/ios/app/gridshell/id6758712519)

**Features:** macOS Compatibility

**In-app purchases:** none


### Backflip Obby Master Parkour

[App page](https://appshunter.io/ios/app/backflip-obby-master-parkour/id6803133429)

Master parkour by running, jumping, and backflipping through challenging obstacle courses. Upgrade your abilities, collect rewards, and rebirth to gain permanent advantages. This addictive 3D running game offers endless challenges and progression.

**Highlights:** 3D parkour obstacle courses, Backflip and jump mechanics, EXP and leveling system, Unlockable trails, auras, and skins, Rebirth system for permanent multipliers, Cup collection and reward doubling

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trophies_1 | $0.99 | one-time |
| RemoveAds | $2.99 | one-time |
| Trophies_2 | $3.99 | one-time |
| CarpetStand | $4.99 | one-time |
| SkinPack | $5.99 | one-time |
| Trophy_3 | $9.99 | one-time |
| Trophy_4 | $14.99 | one-time |
| Trophy_5 | $39.99 | one-time |
| Trophy_6 | $59.99 | one-time |
| Trophy_7 | $99.99 | one-time |


## Frequently asked questions

### Is GridShell free?

GridShell is free to download, with no in-app purchases.

### Is Backflip Obby Master Parkour free?

Backflip Obby Master Parkour is free to download, with in-app purchases available.

### Do GridShell or Backflip Obby Master Parkour have ads?

Backflip Obby Master Parkour shows ads; GridShell does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*